今天（Jules Verne）谷歌的涂鸦是如何工作的？
我相信你们中的很多人已经检查了今天的（2011-02-08） 谷歌的涂鸦 （ 如果涂鸦改变，请链接到CNN上的文章 ）。 这是真棒，我试图找出它在Firebug中的实现，我发现有一些东西，它有大约3层的图像（3D效果），是泛和旋转（ -moz-transform:rotate() ）等我没有发现的是（和我的问题）：
-
当你拿着手柄的时候，它是如何隐藏我们的鼠标光标，我知道它是
cursor:none在CSS中，但我仍然看到这个CSS的句柄：#verne-drag { background: url("logos/2011/verne-hp.png") no-repeat scroll 1000px 1000px transparent; cursor: pointer;/*here its pointer not none*/ height: 150px; left: 565px; position: absolute; top: 15px; width: 150px; z-index: 700; } -
如何允许拖动手柄，同时根据位置在9个图像之间交换。
-
在它的Javascript（我没有find一个在萤火虫…只有通常的脚本search，和这个小代码，只是计算国防部（可能的代码其他任务呢）
google.doodle.mod = function (a, n) {return a % n;}; 2 /* !eval(new String("google.doodle.mod = function(a,n);)) */
所以简单地指出它是如何实现的（我已经提到了3，但包括其他可能不那么明显的点）。
Image Resources供参考：
链接到其他3张图片（他们很长，这是不可能在这里展示）
大鱼，鲨鱼
巨型尾巴
水下动物群
天空
更新
Myles Gray通过重新实现Javascript代码，CSS和HTML来实现（并使其更具可读性），为我们展示了Doodle是如何实现的。
这里是你所有的链接检查出来的链接：
http://jsfiddle.net/Mutant_Tractor/jRkND/16/ < – 最新修订
这是我可以做的最好的，使他们所有的代码可读：
光标的CSS更高：
#hplogo.drag-active #verne-drag, #hplogo.drag-active #verne-drag * { cursor:move !important; cursor:none !important; }
没有多less浏览器支持none，但是multiple !importants不起作用 – 在Chrome和IE中，当我拖动时，我看到了默认的指针。 cursor: none在Firefox 3中使用。
作为参考，这里是构成有问题的标志的div ：
<div id="lga"> <style> #hplogo{height:190px;margin-top:-5px;overflow:hidden;position:relative;width:714px;}#hplogo, #hplogo *{-webkit-user-select:none;-moz-user-select:none;user-select:none;}#hplogo.drag-active #verne-drag,#hplogo.drag-active #verne-drag *{cursor:move !important;cursor:none !important;}#verne-chrome{height:190px;left:0;position:absolute;top:0;width:714px;z-index:400;}#verne-chrome-img{width:714px;height:229px;}#verne-layers{height:230px;left:0;top:-20px;overflow:hidden;position:absolute;width:714px;}#verne-layers img{opacity:0;}#verne-layer-0,#verne-layer-1,#verne-layer-2,#verne-layer-3{height:1388px;left:1px;position:absolute;top:1px;margin-top:20px;width:714px;}#verne-layer-0{z-index:300;}#verne-layer-1{z-index:200;}#verne-layer-2{z-index:100;}#verne-layer-3{z-index:50;background:white;}#verne-lever{background:url(logos/2011/verne-hp.png) no-repeat 0 -190px;height:39px;left:639px;position:absolute;top:49px;width:39px;z-index:500;transition:transform .1s linear, top .1s linear, left .1s linear;-moz-transition:-moz-transform .1s linear, top .1s linear, left .1s linear;-webkit-transition:-webkit-transform .1s linear, top .1s linear, left .1s linear;-o-transition:-o-transform .1s linear, top .1s linear, left .1s linear;}#verne-drag{background:url(logos/2011/verne-hp.png) no-repeat 1000px 1000px;cursor:pointer;height:150px;left:565px;position:absolute;top:15px;width:150px;z-index:700;}#verne-dials-click{background:url(logos/2011/verne-hp.png) no-repeat 1000px 1000px;height:190px;left:0;position:absolute;top:0px;width:100px;z-index:700;-webkit-tap-highlight-color:transparent;}#verne-click{background:url(logos/2011/verne-hp.png) no-repeat 1000px 1000px;cursor:pointer;height:190px;left:100px;position:absolute;top:0px;width:465px;z-index:700;}#verne-dial-depth-big,#verne-dial-depth-small,#verne-dial-position{position:absolute;width:7px;transform:rotate(0deg);-moz-transform:rotate(0deg);-webkit-transform:rotate(0deg);-o-transform:rotate(0deg);transition:transform .2s linear;-moz-transition:-moz-transform .2s linear;-webkit-transition:-webkit-transform .2s linear;-o-transition:-webkit-transform .2s linear;}#verne-dial-depth-big{background:url(logos/2011/verne-hp.png) no-repeat -351px -199px;height:15px;left:48px;top:62px;z-index:600;transform-origin:3px 12px;-moz-transform-origin:3px 12px;-webkit-transform-origin:3px 12px;-o-transform-origin:3px 12px;}#verne-dial-depth-small{background:url(logos/2011/verne-hp.png) no-repeat -351px -215px;height:15px;left:48px;top:62px;z-index:620;transform-origin:3px 12px;-moz-transform-origin:3px 12px;-webkit-transform-origin:3px 12px;-o-transform-origin:3px 12px;}#verne-dial-position{background:url(logos/2011/verne-hp.png) no-repeat -351px -190px;height:8px;left:59px;top:110px;z-index:600;transform-origin:4px 8px;-moz-transform-origin:4px 8px;-webkit-transform-origin:4px 8px;-o-transform-origin:4px 8px;}#verne-border{border:1px solid white;cursor:pointer;height:188px;left:0;position:absolute;top:0;width:712px;z-index:650;}</style> <noscript> <style>#verne-chrome{background:url(logos/2011/verne-hp.jpg) no-repeat;left:100px;}#verne-lever,#verne-dial-depth-big,#verne-dial-depth-small,#verne-dial-position,#verne-dial-position{display:none;}</style></noscript> <div id="hplogo" onselectstart="return false;" style="-webkit-transform: translate3d(0px, 0px, 0px);"> <a hidefocus="" id="verne-click" href="/search?q=Jules+Verne&ct=verne-hp&oi=ddle"></a> <div id="verne-dials-click"></div> <div id="verne-drag"></div> <div id="verne-lever" style="-webkit-transform: translate(0px, 0px); background-position: 0px -190px;"> </div> <div id="verne-chrome"> <img id="verne-chrome-img" src="logos/2011/verne-hp.png"> <div id="verne-layers" style="-webkit-transform: rotate(0deg);"> <div id="verne-layer-0" style="-webkit-transition-property: -webkit-transform, top; -webkit-transition-duration: 0.2s, 0.2s; -webkit-transition-timing-function: linear, linear; -webkit-transition-delay: initial, initial; -webkit-transform: translate3d(-28px, -385.5499999999999px, 0px);"> <img src="logos/2011/verne-hp-1.png" id="verne-layer0-img" style="-webkit-transition-property: opacity; -webkit-transition-duration: 1s; -webkit-transition-timing-function: ease-out; -webkit-transition-delay: initial; opacity: 1;"> <div id="verne-layer-1" style="-webkit-transition-property: -webkit-transform, top; -webkit-transition-duration: 0.2s, 0.2s; -webkit-transition-timing-function: linear, linear; -webkit-transition-delay: initial, initial; -webkit-transform: translate3d(-28px, -350.3175299999999px, 0px);"> <img src="logos/2011/verne-hp-2.png" id="verne-layer1-img" style="-webkit-transition-property: opacity; -webkit-transition-duration: 1s; -webkit-transition-timing-function: ease-out; -webkit-transition-delay: initial; opacity: 1;"> <div id="verne-layer-2" style="-webkit-transition-property: -webkit-transform, top; -webkit-transition-duration: 0.2s, 0.2s; -webkit-transition-timing-function: linear, linear; -webkit-transition-delay: initial, initial; -webkit-transform: translate3d(-28px, -314.3936849999999px, 0px);"> <img src="logos/2011/verne-hp-3.png" id="verne-layer2-img" style="-webkit-transition-property: opacity; -webkit-transition-duration: 1s; -webkit-transition-timing-function: ease-out; -webkit-transition-delay: initial; opacity: 1;"> <div id="verne-layer-3" style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: rgb(185, 229, 231); -webkit-transition-property: -webkit-transform, top; -webkit-transition-duration: 0.2s, 0.2s; -webkit-transition-timing-function: linear, linear; -webkit-transition-delay: initial, initial; -webkit-transform: translate3d(-28px, -247.27499999999995px, 0px); background-position: initial initial; background-repeat: initial initial;"> <img src="logos/2011/verne-hp-4.png" id="verne-layer3-img" style="-webkit-transition-property: opacity; -webkit-transition-duration: 1s; -webkit-transition-timing-function: ease-out; -webkit-transition-delay: initial; opacity: 1;"> <div id="verne-dial-depth-big" style="-webkit-transform: rotate(1542.1999999999996deg);"> </div> <div id="verne-dial-depth-small" style="-webkit-transform: rotate(96.38749999999997deg);"> </div> <div id="verne-dial-position" style="-webkit-transform: rotate(3deg);"> </div> <div id="verne-border"></div> <script>(function(){var d=true,g=false,h=window,i=google,j=document,k="push",l="getElementById",m="targetTouches",n="getTime",o="setTimeout",p="style";try{if(!i.doodle)i.doodle={};if(!i.doodle.a)i.doodle.a=[];var 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支持徽标的JavaScript位于embedded式脚本元素中。 不过，我不知道你会从中学到多less。 它被压缩。
